A coaxial type pin straightening machine

Abstract

The utility model provides a kind of coaxial type pin straightening machine, including bottom plate and the work station and the loading and unloading position of being set on bottom plate, horizontal driving element and sliding block are equipped on the bottom plate, the horizontal driving element pushes and returns the sliding block in the work station, the loading and unloading position, the sliding block is equipped with the fixture for fixing electronic component, installation frame is equipped on the work station, the installation frame is equipped with positioning element and rotary driving element, the positioning element is equipped with positioning groove in the side towards the fixture, for accommodating electronic component pin, the positioning element is rotated by the rotary driving element drive, realize the electronic component pin in the positioning groove is straightened, fixed assembly is also equipped on the work station, for pressing electronic component on fixture, realize the straightening effect of automation.

Description

Technical Field

[0001] This utility model belongs to the field of pin straightening, specifically relating to a coaxial pin straightening machine. Background Technology

[0002] In electronic components, "pins" refer to the metal leads or wires that connect the component to the circuit board. They are typically used to mount the electronic component onto the circuit board and connect to wires or pads on the board, establishing an electrical connection between the component and the board. The number, arrangement, and shape of pins vary depending on the component type; different components have different pin designs to accommodate different circuit connection requirements. Currently, electronic components typically require pin alignment before leaving the factory, but existing technology usually uses manual methods for this, which is inefficient. Utility Model Content

[0003] (1) Technical problems to be solved This invention provides a coaxial pin straightening machine, which aims to solve the problem of low efficiency when straightening electronic component pins manually.

[0004] (2) Technical solution This utility model provides a coaxial pin straightening machine, including a base plate and a work station and a loading / unloading position disposed on the base plate. The base plate is provided with a horizontal drive component and a slider. The horizontal drive component pushes the slider back and forth between the work station and the loading / unloading position. The slider is provided with a fixing fixture for fixing electronic components. The work station is provided with a mounting frame. The mounting frame is provided with a positioning component and a rotation drive component. The positioning component has a positioning groove on the side facing the fixing fixture for accommodating electronic component pins. The rotation drive component drives the positioning component to rotate, thereby straightening the electronic component pins in the positioning groove. The work station is also provided with a fixing component for pressing the electronic components onto the fixing fixture.

[0005] Preferably, the output shaft of the rotary drive is connected to a transmission wheel, the positioning member is rotatably connected to the mounting bracket and is provided with a drive wheel, and the transmission wheel and the drive wheel are driven together.

[0006] Preferably, there are at least two sets of positioning elements, and each positioning element is symmetrically arranged on both sides of the fixing fixture.

[0007] Preferably, the number of the rotary driving components corresponds to the number of the positioning components, and each rotary driving component is used to drive the positioning components to rotate.

[0008] Preferably, the positioning element is a cylindrical structure.

[0009] Preferably, the positioning groove has a funnel-shaped guide opening at the end away from the mounting bracket.

[0010] Preferably, the base plate is provided with a slide rail, and the slider is slidably connected to the slide rail.

[0011] Preferably, the horizontal drive component is a cylinder, and the output shaft of the horizontal drive component is fixedly installed with the slider.

[0012] Preferably, the fixing component includes a lifting drive and a pressing block, wherein the lifting drive is used to press the pressing block against the top surface of the electronic component.

[0013] Preferably, the lifting drive is mounted on the top of the mounting bracket, the output axis of the lifting drive extends from the base plate, and is fixedly mounted with the pressing block.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: In use, the horizontal drive component moves the slider to the upper or lower material position. After the electronic component is placed on the fixed fixture, the horizontal drive component moves the slider from the upper or lower material position to the work station. During this process, the pins of the electronic component slide into the positioning groove of the positioning component. At the same time, the fixing component presses the electronic component to keep it fixed in the fixed fixture. The rotation drive component drives the positioning component to rotate, causing the positioning groove to move the pins of the electronic component to achieve the function of plastic shaping and achieve automated shaping effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a diagram showing the usage state of the positioning component of this utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the transmission wheel and drive wheel of this utility model.

[0019] Figure 5 This is a schematic diagram of the positioning groove of this utility model.

[0020] Figure 6 This is a schematic diagram of the structure of the horizontal drive component of this utility model.

[0021] Figure label: Base plate 1, workstation 11, loading and unloading positions 12, mounting bracket 13, fixing components 14, lifting drive 141, pressing block 142, horizontal drive 2, slider 21, fixing fixture 22, slide rail 23, positioning component 3, rotary drive 31, transmission wheel 311, positioning groove 32, guide port 321, drive wheel 33. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] like Figures 1-6 As shown, this utility model provides a coaxial pin straightening machine, including a base plate 1 and a work station 11 and a loading / unloading position 12 disposed on the base plate 1. The base plate 1 is provided with a horizontal drive component 2 and a slider 21. The horizontal drive component 2 pushes the slider 21 back and forth between the work station 11 and the loading / unloading position 12. The slider 21 is provided with a fixing fixture 22 for fixing electronic components. The work station 11 is provided with a mounting frame 13. The mounting frame 13 is provided with a positioning component 3 and a rotary drive component 31. The positioning component 3 is provided with a positioning groove 32 on the side facing the fixing fixture 22 for accommodating electronic component pins. The rotary drive component 31 drives the positioning component 3 to rotate, thereby straightening the electronic component pins in the positioning groove 32. The work station 11 is also provided with a fixing component 14 for pressing the electronic components onto the fixing fixture 22.

[0024] Furthermore, such as Figures 1-6 As shown, the output shaft of the rotary drive 31 is connected to a transmission wheel 311. The positioning member 3 is rotatably connected to the mounting bracket 13 and is provided with a drive wheel 33. The transmission wheel 311 and the drive wheel 33 are driven together. There are at least two sets of positioning members 3, each symmetrically arranged on both sides of the fixing fixture 22. The number of rotary drive members 31 corresponds to the number of positioning members 3, and each rotary drive member 31 is used to drive the positioning member 3 to rotate.

[0025] Specifically, such as Figures 1-6 As shown, the rotary drive 31 is mounted on the mounting bracket 13. The rotary drive 31 can be a motor. The output shaft of the rotary drive 31 passes through the mounting bracket 13 and is connected to a transmission wheel 311 on the other side of the mounting bracket 13. The positioning member 3 is also provided with a drive wheel 33. Through the drive connection between the transmission wheel 311 and the drive wheel 33, the rotary drive 31 drives the transmission wheel 311 to rotate. The transmission wheel 311 drives the drive wheel 33 to rotate, thereby realizing the rotation of the positioning member 3, which in turn causes the positioning groove 32 to move the pin of the electronic component.

[0026] Since the pins of electronic components are usually distributed on both sides of the electronic component, two sets of positioning members 3 and rotary drive members 31 can be set simultaneously. When the horizontal drive member 2 drives the slider 21 to move from the upper and lower material positions 12 to the work station 11, the two positioning members 3 are respectively set on both sides of the fixed fixture 22, and the pins on both sides of the electronic component enter the positioning grooves 32 of the two positioning members 3 respectively. In some embodiments, the transmission wheel 311 and the drive wheel 33 can achieve transmission through a transmission belt. The rotary drive member 31 drives the transmission wheel 311 to rotate, and the transmission belt drives the corresponding drive wheel. The two positioning members 3 rotate to move the pins on both sides of the electronic component through the positioning grooves 32 of the two positioning members 3. In other embodiments, the transmission wheel 311 and the drive wheel 33 can both be gears, and the transmission wheel 311 and the drive wheel 33 mesh with each other. At the same time, two sets of positioning members 3 and rotation drive members 31 can be set simultaneously. The rotation drive member 31 drives the transmission wheel 311 to rotate, and the transmission wheel 311 meshes with the drive wheel 33 to achieve transmission, so that the drive wheel 33 rotates, thereby enabling the positioning grooves 32 of the two positioning members 3 to move the pins on both sides of the electronic component.

[0027] In another embodiment, the positioning member 3 is located on both sides, the rotation drive member 31 is only one set, and the transmission wheel 311 and the drive wheel 33 are both gears. The rotation drive member 31 drives the transmission wheel 311 to rotate, and the transmission wheel 311 meshes with a drive wheel 33 to realize the rotation of the corresponding positioning member 3. At the same time, the drive wheel 33 meshes with another drive wheel 33 to realize the rotation of the corresponding positioning member 3, so that the two positioning members 3 rotate at the same time, thereby achieving the effect of bending and plasticizing the pins on both sides of the electronic component.

[0028] Furthermore, such as Figures 1-6 As shown, the positioning member 3 has a cylindrical structure. The positioning groove 32 has a funnel-shaped guide opening 321 at the end away from the mounting bracket 13.

[0029] Specifically, such as Figures 1-6 As shown, after the horizontal drive component 2 drives the slider 21 into the upper and lower material positions 12, the electronic component is installed in the fixing fixture 22 on the slider 21. The horizontal drive component 2 drives the slider 21 from the upper and lower material positions 12 into the work station 11. During this process, the pins on both sides of the electronic component enter the positioning groove 32 through the guide ports 321 of the two positioning components 3, and the electronic component is pressed and fixed by the fixing component 14, so as to press and fix the electronic component in the fixing fixture 22. During the pin alignment, the position and posture of the electronic component are kept stable. By setting the guide port 321 to be funnel-shaped, the pins of the electronic component can be better guided into the positioning groove 32. If the pins of the electronic component are raised, they can be guided into the positioning groove 32 through the guide port 321, so as to achieve the effect of simultaneously aligning the pins of the electronic component.

[0030] Furthermore, such as Figures 1-6 As shown, the base plate 1 is provided with a slide rail 23, and the slider 21 is slidably connected to the slide rail 23. The horizontal drive component 2 is a cylinder, and the output shaft of the horizontal drive component 2 is fixedly installed to the slider 21.

[0031] Specifically, such as Figures 1-6 As shown, in use, the slider 21 is driven by the horizontal drive 2 to move into the upper and lower material positions 12. After the electronic components are placed on the fixed fixture 22, the slider 21 is driven by the horizontal drive 2 to move from the upper and lower material positions 12 to the work station 11. During this process, the slider 21 always slides on the slide rail 23. The slide rail 23 extends from the work station 11 to the upper and lower material positions 12. The horizontal drive 2 can be a cylinder or other drive components such as a linear module that can drive the slider 21 to slide linearly. In some embodiments, a chassis is also included. The chassis is mounted on the base plate 1 and covers the upper and lower material positions 12 and the work station 11. The slide rail 23 extends from the work station 11 to the upper and lower material positions 12 and is flush with the side of the base plate 1 at one end located at the upper and lower material positions 12.

[0032] Furthermore, the fixing assembly 14 includes a lifting drive 141 and a pressing block 142. The lifting drive 141 is used to press the pressing block 142 onto the top surface of the electronic component. The lifting drive 141 is mounted on the top of the mounting bracket 13, and the output axis of the lifting drive 141 extends to the base plate 1 and is fixedly installed with the pressing block 142.

[0033] Specifically, the lifting drive 141 can be a cylinder, or other drive components that can drive the pressing block 142 toward or away from the fixed fixture 22. The lifting drive 141 drives the pressing block 142 to press against the top surface of the electronic component on the fixed fixture 22. In some embodiments, the lifting drive 141 can be mounted on a fixed frame. After the horizontal drive 2 drives the slider 21 into the workstation 11, the lifting drive 141 drives the pressing block 142 to press against the top surface of the electronic component on the fixed fixture 22, achieving a fixing effect on the pressing block 142. In other embodiments... The lifting drive 141 can be installed on the slider 21 and move simultaneously with the slider 21. After the electronic component is placed on the fixed fixture 22, the lifting drive 141 drives the pressing block 142 to press against the top surface of the electronic component to fix the electronic component. The horizontal drive 2 drives the slider 21 to move the lifting drive 141 to the work station 11. During this process, the pins of the electronic component enter the positioning groove 32 through the guide port 321. The rotation drive 31 drives the positioning component 3 to plastically adjust the pins of the electronic component, so that the electronic component always maintains a stable position during the movement and adjustment operation.

[0034] The following is a detailed explanation of the working principle of this utility model; In use, the horizontal drive 2 drives the slider 21 to move to the upper and lower material positions 12. After the electronic component is placed on the fixed fixture 22, the horizontal drive 2 drives the slider 21 from the upper and lower material positions 12 to the work station 11. During this process, the pins of the electronic component slide into the positioning groove 32 of the positioning component 3. At the same time, the fixing component 14 presses the electronic component to keep it fixed in the fixed fixture 22. The rotation drive 31 drives the positioning component 3 to rotate, so that the positioning groove 32 moves the pins of the electronic component to achieve the function of plastic shaping, thus achieving an automated shaping effect.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A coaxial pin straightener characterized by: The system includes a base plate (1) and a work station (11) and a loading / unloading position (12) set on the base plate (1). The base plate (1) is provided with a horizontal drive (2) and a slider (21). The horizontal drive (2) pushes the slider (21) back and forth between the work station (11) and the loading / unloading position (12). The slider (21) is provided with a fixing fixture (22) for fixing electronic components. The work station (11) is provided with a mounting bracket (13). The mounting bracket (13) is provided with a positioning component (3) and a rotary drive (31). The positioning component (3) is provided with a positioning groove (32) on the side facing the fixing fixture (22) for accommodating the pins of electronic components. The positioning component (3) is driven to rotate by the rotary drive (31) to align the pins of electronic components in the positioning groove (32). The work station (11) is also provided with a fixing component (14) for pressing the electronic components onto the fixing fixture (22).

2. The coaxial pin straightening machine according to claim 1, characterized in that: The output shaft of the rotary drive (31) is connected to a transmission wheel (311). The positioning component (3) is rotatably connected to the mounting bracket (13) and is provided with a drive wheel (33). The transmission wheel (311) and the drive wheel (33) are driven together.

3. The coaxial pin straightening machine according to claim 2, characterized in that: There are at least two sets of positioning elements (3), and each positioning element (3) is symmetrically arranged on both sides of the fixing fixture (22).

4. The coaxial pin straightening machine according to claim 3, characterized in that: The number of the rotary drive members (31) corresponds to the number of the positioning members (3), and each rotary drive member (31) is used to drive each positioning member (3) to rotate.

5. The coaxial pin straightening machine according to claim 1, characterized in that: The positioning element (3) is a cylindrical structure.

6. The coaxial pin straightening machine according to claim 5, characterized in that: The positioning groove (32) has a funnel-shaped guide opening (321) at one end away from the mounting bracket (13).

7. The coaxial pin straightening machine according to claim 1, characterized in that: The base plate (1) is provided with a slide rail (23), and the slider (21) is slidably connected to the slide rail (23).

8. The coaxial pin straightening machine according to claim 5, characterized in that: The horizontal drive component (2) is a cylinder, and the output shaft of the horizontal drive component (2) is fixedly installed with the slider (21).

9. The coaxial pin straightening machine according to claim 1, characterized in that: The fixing component (14) includes a lifting drive (141) and a pressing block (142), wherein the lifting drive (141) is used to press the pressing block (142) against the top surface of the electronic component.

10. The coaxial pin straightening machine according to claim 9, characterized in that: The lifting drive (141) is mounted on the top of the mounting bracket (13), and the output axis of the lifting drive (141) extends from the base plate (1) and is fixedly installed with the pressing block (142).

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